public sealed class BigQuerySource : IMessage<BigQuerySource>, IEquatable<BigQuerySource>, IDeepCloneable<BigQuerySource>, IBufferMessage, IMessage
Reference documentation and code samples for the Data Labeling v1beta1 API class BigQuerySource.
The BigQuery location for input data. If used in an [EvaluationJob][google.cloud.datalabeling.v1beta1.EvaluationJob], this
is where the service saves the prediction input and output sampled from the
model version.
Required. BigQuery URI to a table, up to 2,000 characters long. If you
specify the URI of a table that does not exist, Data Labeling Service
creates a table at the URI with the correct schema when you create your
[EvaluationJob][google.cloud.datalabeling.v1beta1.EvaluationJob]. If you specify the URI of a table that already exists,
it must have the
correct
schema.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eBigQuerySource\u003c/code\u003e class in the Google Cloud Data Labeling v1beta1 API defines the BigQuery location for input data and is used to store prediction input and output.\u003c/p\u003e\n"],["\u003cp\u003eThis class implements multiple interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe class has a property \u003ccode\u003eInputUri\u003c/code\u003e, which requires a BigQuery URI to a table, up to 2,000 characters long, and this can be used to either create a table with the correct schema if one does not already exist, or to connect to an existing table with the proper schema.\u003c/p\u003e\n"],["\u003cp\u003eThere are three documented versions of this class available: \u003ccode\u003e2.0.0-beta05\u003c/code\u003e (latest), \u003ccode\u003e2.0.0-beta04\u003c/code\u003e, and \u003ccode\u003e1.0.0-beta03\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
